Question

PLEASE HELP IM DESPERATE!!!!!
Solve the following system of equations.

x + y = 3
2x + 2y = 6

Answer 1

Let's use the substitution method.

Answer 2

{x + y = 3
{2x + 2y = 6

Let's solve for the x from the first equation.
x = 3 - y

Now we substitute this into the other equation:
2(3 - y) + 2y = 6

Can you try to solve for y?

[sorry for the late reply]

Answer 3

Once you solve for y you input the y-value into any of the equations and solve for x. Then, once you have the x-value, you put them together [(x, y)] and you have your solution. :)

Answer 4

Thank you!!!!